A Bag Contains Only Red And White Marbles

A bag contains 8 red marbles 4 white marbles and 5 blue marbles.

A bag contains only red and white marbles.

A bag contains white and blue marbles with at least three of each colour. What is the fewest possible number of green marbles in the bag. A bag contains red marbles white marbles green marbles and blue marbles. A bag contains 7 red marbles 9 white marbles and 9 blue marbles.

Bag a contains red white and blue marbles such that the red to white marble ratio is 1 3 and the white to blue marble ratio is 2 3. Total number of marbles 6 white 5 red 11 marbles a if they can be of any colour means we have to select 4 marbles out of 11 required number of ways 11 c 4 b two white marbles can be selected in 6 c 2 two red marbles can be selected in 5 c 2 ways. You draw 5 marbles out at random without replacement. What is the probability that all the marbles are red.

You draw 4. A 1 b 3 c 4 d 6 e 8. How many red marbles could be in bag a. The number of blue marbles drawn is given by the random variable x.

These are the only marbles in the bag. A bag contains 3 red marbles 5 yellow marbles and 4 blue marbles. Find p red and blue. What is the probability that exactly two of the marbles are red.

A bag contains only red marbles and white marbles. You have a bag which contains only red and green marbles. We will assume that only two marbles are drawn from the bag and hence there are two cases. Total number of ways 6 c 2 x 5 c 2 15 x 10 150 c if they all must be of same colour.

There is a 35 chance of selecting a red marble first. There are an equal number of red marbles and white marbles and five times as many green marbles as blue marbles. In this bag with x 2 5 marbles total x 1 are red. The number of white marbles is 7 less than 2 times the number of red marbles.

Tanya reached into the bag without looking got 40 marbles and found that 24 of the marbles were red. Three marbles are drawn from the bag without replacement. A bag contains 9 green marbles 7 red marbles and 5 white marbles. The first marble is returned in the bag before drawing the second.

Tanya is going to reach in the bag again and get one more marble. Bag b contains red and white marbles in the ratio of 1 4. What is the ratio of white marbles to red 1653862. What is the experimental probability that the marble will be red.

The probability of drawing a red marble from the original bag is equal to that. I want to talk about this one a bit. Asked 03 10 20 a bag contains white marbles and red marbles 32 in total. Also x 3 marbles have a scratch on them.